Low power shutdown. Shuts down DC output terminals if battery voltage drops below 71-73% for 12V units and 70-75% for 24V units (depending on the power supply). Prevents deep battery discharge.
Fire Alarm Disconnect
Supervised Fire Alarm disconnect (latching or non-latching) 10K EOL resistor. Operates on a normally open (NO) or normally closed (NC) trigger.
Electrical
Temperature:
Operating: 0° C to 49° C (32° F to 120° F).
Storage: - 20° C to 70° C ( - 4° F to 158° F).
Relative Humidity 85% +/- 5%.
BTU/Hr (approx.):
12VDC: 12 BTU/Hr.
24VDC: 49 BTU/Hr.
System AC input VA requirement: 420VA.
Visual Indicators
Green AC Power LED indicates 120VAC present.
AC input and DC output LED indicators.
Additional Features
Short circuit and overload protection.
Unit is complete with power supply, enclosure, battery leads and cam lock
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Input
120VAC, 60Hz, 3.5A.
Input fuse: 5A/250V.
Output
12VDC or 24VDC selectable output.
12VDC or 24VDC @ 4.0A supply current.
Class 2 power-limited output.
Auxiliary Class 2 Power-Limited output rated @ 1A (unswitched).
Overvoltage Protection.
Battery Backup
Built-in charger for sealed lead acid or gel type batteries.
Automatic switch over to stand-by battery when AC fails. Transfer to stand-by battery power is instantaneous with no interruption.
Supervision
AC fail supervision (form "C" contacts).
Notification trigger is selectable for 30 seconds (factory set) or 2 hours.
Low power shutdown. Shuts down DC output terminals if battery voltage drops below 71-73% for 12V units and 70-75% for 24V units (depending on the power supply). Prevents deep battery discharge.
Fire Alarm Disconnect
Supervised Fire Alarm disconnect (latching or non-latching) 10K EOL resistor. Operates on a normally open (NO) or normally closed (NC) trigger.
Electrical
Temperature:
Operating: 0° C to 49° C (32° F to 120° F).
Storage: - 20° C to 70° C ( - 4° F to 158° F).
Relative Humidity 85% +/- 5%.
BTU/Hr (approx.):
12VDC: 12 BTU/Hr.
24VDC: 49 BTU/Hr.
System AC input VA requirement: 420VA.
Visual Indicators
Green AC Power LED indicates 120VAC present.
AC input and DC output LED indicators.
Additional Features
Short circuit and overload protection.
Unit is complete with power supply, enclosure, battery leads and cam lock